Home / 39,922,023.99-59,885,215.29-12,626,279.10

Finding the Fourth Proportional to 39,922,023.99, 59,885,215.29 and 12,626,279.10

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Solution

The fourth proportional to 39,922,023.99, 59,885,215.29 and 12,626,279.10 is: 18,940,107.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,922,023.99 : 59,885,215.29 = 12,626,279.10 : x
  2. Step 2: Convert to fraction form
    39,922,023.99/59,885,215.29 = 12,626,279.10/x
  3. Step 3: Cross multiply
    39,922,023.99x = 59,885,215.29 × 12,626,279.10
  4. Step 4: Simplify right side
    39,922,023.99x = 756,127,442,215,127.38
  5. Step 5: Solve for x
    x = 756,127,442,215,127.38/39,922,023.99
  6. Step 6: Final answer
    x = 18,940,107.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.